摘要:
Reaction of the lithium alcoholates of 1-vinylcyclohexanol (2a), (+/-)-linalool (2b), and 1-octen-3-ol (2c) with (dimethylphenylgermyl)trimethylsilane (3a) gave selectively the corresponding allyldimethylphenylgermane derivatives (5a,c,e). Similar treatment with dimethylphenyl(trimethylgermyl)silane (3b) gave mixtures of the allyltrimethylgermanes (5b,d,f) and allyldimethylphenylsilanes (7b,d,f), whereas use of the potassium alcoholates afforded selectively 5b,d,f.